{"id":100,"date":"2024-03-27T11:06:14","date_gmt":"2024-03-27T11:06:14","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=100"},"modified":"2026-03-19T15:40:27","modified_gmt":"2026-03-19T07:40:27","slug":"9-7mm-unidirectional-electret-microphone-element-for-gooseneck","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/es\/9-7mm-unidirectional-electret-microphone-element-for-gooseneck\/","title":{"rendered":"Elemento de micr\u00f3fono electret unidireccional de 9,7 mm para cuello de cisne"},"content":{"rendered":"<h2 class=\"text-start\">Especificaciones t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Las c\u00e1psulas de micr\u00f3fono 9750 cuentan con un dise\u00f1o de doble capacitor para la captura de sonido unidireccional, reforzadas con perlas magn\u00e9ticas antiinterferencias para combatir la interferencia de RF. Con los componentes RF JFET coreanos, la confiabilidad y la estabilidad est\u00e1n aseguradas.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito de prueba est\u00e1ndar<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-261\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630.png\" alt=\"Circuito de prueba ECM-B9750UL38: 680\u03a9 de polarizaci\u00f3n, alimentaci\u00f3n de 1,5 V, salida de 1\u03bcF.\" width=\"603\" height=\"220\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630.png 603w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630-300x109.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630-600x219.png 600w\" sizes=\"auto, (max-width: 603px) 100vw, 603px\" \/><\/p>\n<p>Resistencia de polarizaci\u00f3n de 680\u03a9, alimentaci\u00f3n de 1,5 V, caperuza de salida de 1\u03bcF. Optimizado para aplicaciones de bajo voltaje.<\/p>\n<h3 class=\"pt-5 text-start\">Respuesta de frecuencia t\u00edpica<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-262\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630.png\" alt=\"ECM-B9750UL38 Respuesta en frecuencia: 100Hz-500Hz subida, 500Hz-10kHz plana, 10kHz+ bajada\" width=\"626\" height=\"247\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630.png 626w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630-300x118.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630-600x237.png 600w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/p>\n<p>Aumento del rango medio a 100 Hz, medios-altos planos, descenso por encima de 10 kHz<\/p>\n<h3 class=\"pt-5 text-start\">Dimensiones (Unidad: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630.png\" alt=\"ECM-B9750UL38 Dimensiones: \u03a69,7\u00d75,0 mm con rejilla antipolvo frontal y puerto ac\u00fastico trasero.\" width=\"531\" height=\"355\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630.png 531w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630-300x201.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630-18x12.png 18w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p>\u03a69,7\u00d75,0 mm con malla antipolvo frontal y puerto ac\u00fastico trasero.<\/p>","protected":false},"excerpt":{"rendered":"<p>La ECM-B9750UL38-630 es una c\u00e1psula de micr\u00f3fono electret unidireccional de 9,7 \u00d7 5 mm con una sensibilidad de -38 dB \u00b1 2 y una relaci\u00f3n se\u00f1al-ruido de 70 dB, perfecta para micr\u00f3fonos de cuello de cisne y de solapa para conferencias.<\/p>","protected":false},"featured_media":2609,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-100","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-unidirectional-microphones","9":"product_tag-9-7mm","10":"product_tag-conference","11":"product_tag-solder-pads","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product\/100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/comments?post=100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/media\/2609"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/media?parent=100"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product_brand?post=100"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product_cat?post=100"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product_tag?post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}